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xcb_randr_get_output_primary(3)  XCB Requests  xcb_randr_get_output_primary(3)


NAME

       xcb_randr_get_output_primary -


SYNOPSIS

       #include <xcb/randr.h>

   Request function
       xcb_randr_get_output_primary_cookie_t
              xcb_randr_get_output_primary(xcb_connection_t *conn,
              xcb_window_t window);

   Reply datastructure

       typedef struct xcb_randr_get_output_primary_reply_t {
           uint8_t            response_type;
           uint8_t            pad0;
           uint16_t           sequence;
           uint32_t           length;
           xcb_randr_output_t output;
       } xcb_randr_get_output_primary_reply_t;

   Reply function
       xcb_randr_get_output_primary_reply_t
              *xcb_randr_get_output_primary_reply(xcb_connection_t *conn,
              xcb_randr_get_output_primary_cookie_t cookie,
              xcb_generic_error_t **e);


REQUEST ARGUMENTS

       conn      The XCB connection to X11.

       window    TODO: NOT YET DOCUMENTED.


REPLY FIELDS

       response_type
                 The type of this reply, in this case
                 XCB_RANDR_GET_OUTPUT_PRIMARY. This field is also present in
                 the xcb_generic_reply_t and can be used to tell replies apart
                 from each other.

       sequence  The sequence number of the last request processed by the X11
                 server.

       length    The length of the reply, in words (a word is 4 bytes).

       output    TODO: NOT YET DOCUMENTED.


DESCRIPTION


RETURN VALUE

       Returns an xcb_randr_get_output_primary_cookie_t. Errors have to be
       handled when calling the reply function
       xcb_randr_get_output_primary_reply.

       If you want to handle errors in the event loop instead, use
       xcb_randr_get_output_primary_unchecked. See xcb-requests(3) for
       details.


ERRORS

       This request does never generate any errors.


SEE ALSO


AUTHOR

       Generated from randr.xml. Contact xcb@lists.freedesktop.org for
       corrections and improvements.

X Version 11                      libxcb 1.15  xcb_randr_get_output_primary(3)

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